S&P flat after tax cut plan; Dow climbs to record

(Reuters) - Wall Street's Dow industrials climbed to a record high on Thursday while losses in Facebook kept the S&P 500 and the Nasdaq in check as investors assessed the long-awaited tax cut plan unveiled by U.S. President Donald Trump's fellow Republicans.

(Reuters) - Wall Street's Dow industrials climbed to a record high on Thursday while losses in Facebook kept the S&P 500 and the Nasdaq in check as investors assessed the long-awaited tax cut plan unveiled by U.S. President Donald Trump's fellow Republicans.